$(function(){
		$("#img2").click(function(){	
	    $("#xs").css("display","none");
	    $("#fuqi").css("display","block");
	    $("#mq").css("display","none");
	    $("#img2").attr("src","images/y2.png");
	    $("#img1").attr("src","images/ys1.png");
	    $("#img3").attr("src","images/ys3.png");
	})
	
		$("#img1").click(function(){	
	    $("#xs").css("display","block");
	    $("#fuqi").css("display","none");
	     $("#mq").css("display","none");
	    $("#img2").attr("src","images/ys2.png");
	    $("#img1").attr("src","images/y1.png");
	     $("#img3").attr("src","images/ys3.png");
	})
	
		$("#img3").click(function(){	
	    $("#xs").css("display","none");
	    $("#fuqi").css("display","none");
	     $("#mq").css("display","block");
	    $("#img2").attr("src","images/ys2.png");
	    $("#img1").attr("src","images/ys1.png");
	     $("#img3").attr("src","images/y3.png");
	})
	
})
